Re: INFO: possible circular locking dependency detected

From: Paul E. McKenney
Date: Fri Jul 15 2011 - 18:05:25 EST


On Fri, Jul 15, 2011 at 05:48:06PM -0400, Ed Tomlinson wrote:
> On Friday 15 July 2011 12:56:13 Paul E. McKenney wrote:

[ . . . ]

> > OK. Ed, would you be willing to try the patch out?
>
> I am booted at the same git commit with a bluetooth and the disable local_bh around softirq()
> patch from this thread. So far so good. Not sure how 'easy' this one is to trigger a second time -
> I've been running with threadirq enabled since .39 came out. Last night was the first deadlock...
> If nothing happened post rc6 to make it more likely it could be a while before it triggers again.

Thank you for trying it out, Ed! And I know that you will not be shy
should the problem recur. ;-)

Thanx, Paul
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